 In this paper, we discuss the advantages of using type titanium alloys with low Young's modulus in biomedical applications. These alloys can be used to inhibit bone atrophy and enhance bone remodelling, which is important for implant success. Additionally, they can provide both low and high Young's modulus depending on the application, allowing them to meet the needs of both patients and surgeons. Finally, we propose the development of type titanium alloys with a self-adjusting Young's modulus for use in removable implants. This article was authored by N. Neonomi and M. Nokai.